23142977127060 has 384 divisors, whose sum is σ = 80689558978560. Its totient is φ = 4836519590400.

The previous prime is 23142977127059. The next prime is 23142977127089. The reversal of 23142977127060 is 6072177924132.

It is a junction number, because it is equal to n+sod(n) for n = 23142977126994 and 23142977127012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 90661005 + ... + 90915915.

It is an arithmetic number, because the mean of its divisors is an integer number (210129059840).

Almost surely, 2^{23142977127060} is an apocalyptic number.

23142977127060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23142977127060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40344779489280).

23142977127060 is an abundant number, since it is smaller than the sum of its proper divisors (57546581851500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23142977127060 is a wasteful number, since it uses less digits than its factorization.

23142977127060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255347 (or 255345 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 51.

The spelling of 23142977127060 in words is "twenty-three trillion, one hundred forty-two billion, nine hundred seventy-seven million, one hundred twenty-seven thousand, sixty".